KR101754160B1 - Cup speaker and cup using the same - Google Patents

Cup speaker and cup using the same Download PDF

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Publication number
KR101754160B1
KR101754160B1 KR1020160019759A KR20160019759A KR101754160B1 KR 101754160 B1 KR101754160 B1 KR 101754160B1 KR 1020160019759 A KR1020160019759 A KR 1020160019759A KR 20160019759 A KR20160019759 A KR 20160019759A KR 101754160 B1 KR101754160 B1 KR 101754160B1
Authority
KR
South Korea
Prior art keywords
cup
wall
speaker
sound
diameter
Prior art date
Application number
KR1020160019759A
Other languages
Korean (ko)
Inventor
임양균
Original Assignee
주식회사 사운드블렌딩
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 사운드블렌딩 filed Critical 주식회사 사운드블렌딩
Priority to KR1020160019759A priority Critical patent/KR101754160B1/en
Priority to PCT/KR2016/003582 priority patent/WO2017142128A1/en
Application granted granted Critical
Publication of KR101754160B1 publication Critical patent/KR101754160B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Abstract

The present invention relates to a cup speaker and a cup using the cup speaker. More specifically, the present invention relates to a cup speaker and a cup using the same, A sound output unit 101 for converting an electrical signal into a vibration of a diaphragm and outputting sound in the air for the purpose of receiving a voice signal from a sound apparatus in a wireless manner, , A wireless communication unit (102) for receiving sound data through wireless communication, a diaphragm (110) provided on the circular upper plate, and at least one vent (121) arranged at a predetermined distance from the diaphragm A circular bottom plate (120), and a cylindrical outer wall (130) interconnecting the edge of the top plate and the edge of the bottom plate, The sound output unit and the wireless communication unit are disposed in the inner space of the outer wall and the outer wall is inclined so that the diameter of the upper plate is larger than the diameter of the bottom plate so that the outer wall is in contact with the inner wall of the cup 200 And a cup using the cup speaker.

Description

CUP SPEAKER AND CUP USING THE SAME < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cup speaker and a cup using the cup speaker. More specifically, the cup speaker is seated on an inner upper portion of a cup having a space for accommodating coffee or beverages so that output sound of the speaker is diverted into the air, And a cup using the cup speaker.

2. Description of the Related Art In general, a speaker device converts an electrical signal into a vibration of a diaphragm to generate a coarse wave in the air to thereby radiate sound waves. The diaphragm is mainly used as a cone paper, For example, an MP3 player, a PDA, a smart phone, etc.) so as to listen to high quality sound that is lacking in the sound device itself.

As an example of the prior art related to this, Korean Utility Model Registration No. 0453721 (Patent Document 1) discloses a structure in which the rim of the main body is formed into a step-like shape corresponding to the opening size of the cup for coffee or beverage, And a connection jack, a USB terminal, and an ON / OFF switch are disposed to be protected by a protruding window, and a connection jack is further installed on a lower cover closing the bottom of the crown portion And an acoustic speaker for sounding the speaker, and a sound hole for perforating the lower cover closing the crown and the crown of the crown.

However, in Patent Document 1, in order to make the rim correspond to the size of the opening of the beverage cup, the rim is formed in a stepped shape like the first and second locking projections. In this case, the loudspeaker can be applied only to two kinds of cups If the opening size is larger or smaller than the design diameter of the rim, it can not be applied and there is a problem that the use is restricted.

In addition, since it is connected with a sound device by a wire, many parts such as a connector for connecting a voice signal are required, which complicates the structure, increases the manufacturing cost, and inconveniences the use.

1. Registered Utility Model No. 0453721 of the Republic of Korea (Notice of June 23, 2011)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art described above, and it is an object of the present invention to provide a speaker capable of outputting sound of the speaker itself to the air and resonating the sound outputted to the inside of the cup, And a cup using the cup speaker and a cup using the cup speaker, wherein the cup speaker receives a voice signal from a sound device in a wireless manner.

According to another aspect of the present invention, there is provided a cup speaker including a sound output unit for converting an electrical signal into a vibration of a diaphragm to output sound in the air, a wireless communication unit for receiving sound data from the sound device through wireless communication, A circular bottom plate disposed at a predetermined distance from the diaphragm at a lower portion of the diaphragm and having at least one vent formed thereunder and a cylindrical outer wall interconnecting an edge of the upper plate and an edge of the bottom plate; Wherein the sound output unit and the wireless communication unit are disposed in an inner space of the outer wall and the outer wall is inclined so that the outer diameter of the upper plate is larger than the diameter of the bottom plate so that the outer wall is in contact with the inner wall of the cup And is mounted inside the cup.

According to the present invention, the sound of the loudspeaker itself can be output to the air, and the sound output to the inside of the cup can be resonated to listen to a richer and more colorful sound. By providing the outer wall of the loudspeaker at an angle, It is possible to provide a cup speaker which can be applied to cups of various sizes and has general versatility and can transmit a voice signal wirelessly from a sound device and output it, have.

1 is a perspective view of a cup speaker according to a first embodiment of the present invention;
2 is a sectional view of a cup speaker according to a first embodiment of the present invention;
3 is a bottom view of the cup speaker according to the first embodiment of the present invention.
4 is a view illustrating a state of use of a cup speaker and a cup using the cup speaker according to the first embodiment of the present invention.
Fig. 5 is a view showing the state of use of the cup speaker using the modified embodiment of Fig. 4 and the cup using the cup speaker. Fig.
6 is a perspective view of a cup speaker according to a second embodiment of the present invention;
7 is an exploded perspective view of a cup speaker according to a third embodiment of the present invention;
FIG. 8 is a perspective view illustrating a cup speaker according to a third embodiment of the present invention and a use state of the cup using the cup speaker. FIG.
9 is a perspective view of a cup speaker according to a fourth embodiment of the present invention.

While the present invention has been described in detail, the foregoing description is in all aspects illustrative and not restrictive. It should be understood, however, that the intention is not to limit the invention to the illustrated aspects only, and that the spirit and scope of the invention encompass ordinary changes or equivalents to the exemplified embodiments.

FIG. 1 is a perspective view of a cup speaker according to a first embodiment of the present invention, FIG. 2 is a sectional view of a cup speaker according to a first embodiment of the present invention, FIG. 3 is a perspective view of a cup speaker according to the first embodiment of the present invention, FIG. 4 is a view showing the state of use of the cup speaker according to the first embodiment of the present invention and the cup using the same.

1 to 3, a cup speaker 100 according to the first embodiment of the present invention includes a sound output unit 101, a wireless communication unit 102, a vibration plate 110, a bottom plate 120, , And an outer wall (130).

The sound output unit 101 converts an acoustic electrical signal output from a sound device such as a smart phone or MP3 into a vibration of the diaphragm 110 to output sound in the air. Can be applied.

The wireless communication unit 102 is a device for receiving sound data output from a sound device through a short range wireless communication means, and a known short range wireless communication device such as Bluetooth or Wi-Fi can be applied.

The diaphragm 110 is provided on a circular upper plate of the cup speaker 100 and may be made of, for example, cone paper or cone paper. In connection with the sound output unit 101, It is an element for output.

The bottom plate 120 has a circular shape corresponding to a flat cross-sectional shape of the cup 200. The bottom plate 120 is spaced apart from the diaphragm 110 by a predetermined distance below the diaphragm 110 and at least one vent 121 The vent 121 has a function of emitting the sound generated from the cup speaker to the inner space of the cup 200.

The outer wall 130 is a cylindrical wall connecting mutually the edge of the circular top plate provided with the diaphragm 110 and the edge of the circular bottom plate 120. The outer wall 130 is an upper plate on which the diaphragm 110 is fixed, The sound output unit 101 and the wireless communication unit 102 are disposed at any one side of the inner space formed by the outer wall 130. In addition, do.

When the diameter of the upper plate 120 is larger than the diameter of the bottom plate 120, the outer wall 130 is inclined generally from the upper end to the lower end of the outer wall 130. In this case, The cup speaker 100 can be mounted in the inner space inside the cup 200 while being in contact with the inclined inner wall.

The cup 200 is formed in the form of a container in which the upper end is opened and the other side is closed to allow the cup speaker 100 to be inserted therein. The inner space, in which the cup speaker 100 is mounted, The outer diameter of the outer wall 130 and the inner diameter of the inner wall of the cup 200 can be fixed to the same point when the cup speaker 100 is pushed into the cup 200. [

The cup 200 may be paper or may be selected from synthetic resin, wood, glass, and ceramics. If the inner wall is inclined so that the cup speaker 100 can be mounted on the inner upper side, The material of the cup 200 is not limited.

4, when a sound is output from the diaphragm 110 in a state where the cup speaker 100 is fixed to the upper inside of the cup 200, sound is emitted into the air through the opening of the cup 200, The primary resonance sound in the inner space is emitted into the inner space of the cup 200 through the vent 121 of the bottom plate 120 and resonates in the cup 200 in the secondary resonance.

Such double resonance enables a richer and more colorful sound to be heard. In addition, when the disposable cup 200 of a paper material provided by a coffee shop or the like is recycled, it can be used without any additional purchase cost.

Although the vent 121 is formed on the bottom plate 120 in the above-described embodiment, the vent 121 may be formed on the outer wall 130. That is, when the inclination angle of the outer wall 130 is smaller than the inclination angle of the inner wall of the cup 200, only the upper part of the outer wall 130 is in contact with the inner wall of the cup 200 when the cup speaker 100 is inserted into the cup 200, The gap is generated between the remaining part of the cup 130 and the inner wall of the cup 200 so that the sound can be emitted to the inner space of the cup 200 even if the vent 121 is formed on the outer wall 130.

Therefore, it should be understood that the vent 121 may be formed on the bottom plate 120 or the outer wall 130, and the amount thereof is not limited.

5 is a use state diagram of a cup speaker showing a modified embodiment of FIG.

A plurality of holes 210 may be formed on the outer wall of the cup 200. In this case, a resonance sound of the inner space of the cup 200 is output to the outside through the hole 210. Here, the hole 210 may be a hole formed by the user, or may be pre-drilled in the resonance cup 200 manufactured for acoustic resonance.

Since the resonance sound inside the cup 200 sounds differently depending on the position of the hole 210, it is possible to induce the user to arbitrarily puncture the hole 210. To this end, a hole (not shown) 210 may be formed. At this time, the position display unit may be formed of a thin or soft film so that the hole 210 can be easily pierced using a straw or pin.

6 is a perspective view of a cup speaker according to a second embodiment of the present invention.

6, the sealing member 131 may be mounted on the outer wall 130 of the cup speaker 100 according to the second embodiment of the present invention.

The sealing member 131 is made of an elastic or soft material such as silicone or rubber and has an annular shape. The sealing member 131 can be detachably attached to the cup speaker 100, The outer diameter of the sealing member 131 may be smaller than the diameter of the upper plate.

Since the outer surface of the sealing member 131 is compressed while being in contact with the inner wall of the cup 200 when the cup speaker 100 coupled with the sealing member 131 is pushed into the inner space of the cup 200, The airtightness of the inner space is improved, and the resonance of the inner sound is expanded, so that a richer sound can be heard.

FIG. 7 is an exploded perspective view of a cup speaker according to a third embodiment of the present invention, and FIG. 8 is a view showing the state of use of the cup speaker and cup using the cup speaker according to the third embodiment of the present invention.

7 and 8, according to the third embodiment of the present invention, the outer wall 130 of the cup speaker 100 may have a cylindrical extension member 140 having a predetermined height, have.

The extension member 140 may be made of a flexible or soft material such as rubber or silicone or may be made of a hard material. The extension member 140 may be formed of the above- , It is provided to increase the overall outer diameter of the cup speaker 100 in effect.

To this end, the inner surface 141 of the extension member 140 forms an inclined surface having the same angle as that of the inclined surface of the outer wall 130 so as to stably bind to the outer wall 130 of the cup speaker 100, (140) is formed larger than the diameter of the upper plate.

In this case, since the total outer diameter of the cup speaker 100 is substantially increased by the extension member 140, it is applicable to a cup having a larger size. That is, if the cup speaker 100 is manufactured so as to be applicable to, for example, the small size cup 200, it can be applied to the cup 200 of a large size when the expansion member 140 is bound.

The height of the extension member 140 may be equal to or smaller than the height of the outer wall 130 for facilitating the coupling of the extension member 140 and the cup speaker 100, The inclined angle of the outer surface 142 may be equal to or smaller than the inclination angle of the inner wall of the cup 200. In this case,

9 is a perspective view of a cup speaker according to a fourth embodiment of the present invention.

Referring to FIG. 9, according to the fourth embodiment of the present invention, at least one strap 150 may be provided on the top plate of the cup speaker 100.

The strap 150 may be flexible or may be made of a hard material such as a strap or a strap. When the strap 150 is attached, the strap 150 is seated in the cup 200 The cup speaker 100 can be lifted up by holding the strap 150 when the cup speaker 100 is separated from the cup 200 in the state of FIG.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It will not.

100 ... cup speaker
101 ... sound output unit 102 ... wireless communication unit
110 ... diaphragm
120 ... bottom plate 121 ... vent
130 ... outer wall 131 ... sealing member
140 ... extension member
141 ... inner surface 142 ... outer surface
150 ... strap
200 ... cup 210 ... hole

Claims (7)

A sound output unit 101 for converting an electric signal into a vibration of the diaphragm and outputting sound in the air, a wireless communication unit 102 for receiving sound data through wireless communication, a diaphragm 110 provided on the circular upper plate, A circular bottom plate 120 spaced apart from the diaphragm at a lower portion of the diaphragm and a cylindrical outer wall 130 connecting the edges of the upper plate and the edges of the bottom plate,
Wherein the sound output unit and the wireless communication unit are disposed in an inner space of the outer wall,
The outer diameter of the upper plate is larger than the diameter of the bottom plate and is inclined from the upper end of the outer wall to the lower end so that the outer wall is mounted inside the cup in contact with the inner wall of the cup 200, And the inner diameter of the inner wall of the cup 200 are inwardly fixed to the same point,
Wherein at least one vent is formed in the bottom plate or the outer wall to discharge sound into the space inside the cup. The method according to claim 1,
An annular sealing member 131 made of a stretchable and soft material is detachably attached to the outer wall 130 so that the outer surface of the sealing member is in close contact with the inner wall of the cup, (120) and the outer diameter of the sealing member is smaller than the diameter of the upper plate. The method according to claim 1,
The outer wall has a cylindrical shape and an extension member 140 having a predetermined height is detachably installed to allow the outer surface of the expansion member to contact the inner wall of the cup. Wherein an inclined surface having the same angle as the inclined surface is formed and the outer diameter of the extending member is larger than the diameter of the upper plate. The method of claim 3,
Wherein the extension member has a height equal to or smaller than a height of the outer wall and an outer surface 142 of the expansion member is inclined and an inclination angle of the outer surface 142 is equal to or smaller than an inclination angle of the inner wall of the cup. speaker. The method according to claim 1,
Wherein the upper plate is provided with at least one strap for pulling the cup speaker out of the cup. A cup according to any one of claims 1 to 5, wherein an inner space is formed in which the cup speaker is inserted, an upper end is opened, and an inner space is formed in a form of a superficial light. The method of claim 6,
Wherein a plurality of holes (210) are formed on an outer wall of the cup or a plurality of position indicating portions are formed to allow a user to drill holes (210).
KR1020160019759A 2016-02-19 2016-02-19 Cup speaker and cup using the same KR101754160B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160019759A KR101754160B1 (en) 2016-02-19 2016-02-19 Cup speaker and cup using the same
PCT/KR2016/003582 WO2017142128A1 (en) 2016-02-19 2016-04-06 Cup speaker and cup using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160019759A KR101754160B1 (en) 2016-02-19 2016-02-19 Cup speaker and cup using the same

Publications (1)

Publication Number Publication Date
KR101754160B1 true KR101754160B1 (en) 2017-07-06

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ID=59354255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160019759A KR101754160B1 (en) 2016-02-19 2016-02-19 Cup speaker and cup using the same

Country Status (2)

Country Link
KR (1) KR101754160B1 (en)
WO (1) WO2017142128A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000253476A (en) 1999-02-26 2000-09-14 Pioneer Electronic Corp Speaker with cap
KR200453721Y1 (en) * 2009-12-09 2011-05-23 최원석 Decorative speaker for portable recorded sound player

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090002539A (en) * 2007-07-02 2009-01-09 원종문 A cap with multimedia system
KR20090019276A (en) * 2007-08-20 2009-02-25 강경형 Cooling vessel having a event function
TWM344697U (en) * 2007-10-03 2008-11-11 Wei-Liang Lin Speaker structure
DE202009005538U1 (en) * 2009-04-16 2009-07-16 Chen, Jen-Lin, Cupertino music mug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000253476A (en) 1999-02-26 2000-09-14 Pioneer Electronic Corp Speaker with cap
KR200453721Y1 (en) * 2009-12-09 2011-05-23 최원석 Decorative speaker for portable recorded sound player

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Publication number Publication date
WO2017142128A1 (en) 2017-08-24

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